NorthStar 957 User Manual
Page 164
957 Operator’s Manual, Rev. B
>
your vessel’s intended course line
>
avoidance areas
Position data
•
Latitude/longitude (158 datums) from GPS with one-sec-
ond updates
ond updates
•
Phantom Loran-C TDs calculated from GPS
•
Real-time GPS/DGPS status screens
•
Loran-C TDs from an external source (two-second update
rate)
rate)
Steer screens
•
Large, graphical presentation
•
Cross-track error (traditional and three-dimensional)
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Waypoint name, position
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Bearing and distance to waypoint
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Speed/Course-Over-Ground (SOG and COG)
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Estimated Time of Arrival (ETA)
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Estimated Time Enroute (ETE)
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Automatic magnetic variation
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Course correction
•
Speed of Advance
Waypoint and route
management
•
Enter waypoints graphically or numerically: as lat/lon, dis-
tance and bearing, or loran TDs
tance and bearing, or loran TDs
•
User-entered avoidance waypoints
•
Displays up to 30 closest waypoints (3D STEER screen)
•
Store up to 1,000 waypoints and 500 routes
•
Store 35 waypoints per route
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Displays waypoints:
>
on the CHART screen
>
on an alphabetical list
>
on a local list (in order of distance from your present
position)
position)